Layers - The key to hunting in the cold all day is to layer good enough that you keep just warm enough not to sweat. If you figure that one out, please let me know. lol
From the looks of it, it's going to be cold, mid to low 20's. I would start out with cotton or some kind a thermal that wicks away water and build from there. I usually were 3 to 4 layers in mid 20's. Thermals, long sleeve shirt, sweat shirt and hooded sweat shirt. Then my hunting vest over top of that. If you start to get to hot, stop and take a layer off.
Good head gear will also help keep you warm.
Good luck and let us know how it turns out.
From the looks of it, it's going to be cold, mid to low 20's. I would start out with cotton or some kind a thermal that wicks away water and build from there. I usually were 3 to 4 layers in mid 20's. Thermals, long sleeve shirt, sweat shirt and hooded sweat shirt. Then my hunting vest over top of that. If you start to get to hot, stop and take a layer off.
Good head gear will also help keep you warm.